I have got a huge woodpecker nailing the heck out of my Cataboa tree. He has made 4 huge holes big enough to stick your fist in. And he is monstrous in size. I've never seen one so large. I've wrapped the holes with netting but he acts like there's nothing there at all. Anyone got any history on these aggravating buggers? Is he drilling for bugs or what? I've tried to get a pic of him but he flies off as soon as he hears the door open up.Any suggestions on what I should do?